These task cards have students figure out the radius, diameter, circumference, and area of gold coins after being given either the radius, diameter or circumference measurement. They will need to apply their knowledge of solving for each of the other measurements. They are also given a page in which they must write out the formula for each type of measurement.
20 task cards are included. They will work great for pi day or St. Patrick's Day activities.
Students must record all answers on an